Performance Lubricants

Product Information
Typical Properties of Krytox™ General-Purpose Oils and Greases1
Oil Grades

100

101

102

103

104

105 (H1)

106

107

GPL Standard Grease Grades

200

201

202 (H1)

203 (H1)204205 (H1)

206 (H1)

207 (H1)

GPL Extreme Pressure Grease Grades

210

211

212

—214

215

216

217

GPL Anti-Corrosion Grease Grades

220

221

222

223 (H1)

224

225 (H1)

226 (H1)

227 (H1)

ISO Grade of Oil

5

715

32

68

150

220

460

<–70–66<–94–150<–70–104<–94–220–63–132–81–270–60–154–76–310–51–179–60–355–36–204–33–400–36–260–33–500–30–288–22–550

Oil Viscosity, cSt
20 °C (68 °F)
40 °C (104 °F)
100 °C (212 °F)
204 °C (400 °F)
260 °C (500 °F)

12.4
5.5
—
—
—

17.4
7.8
2—
—

38
15
3—
—

82
30
5—
—

177
60
8.4
—
—

522
160
18
3.1
—

822
243
25
4.1
2.4

1535
450
426
3.3

Oil Viscosity Index

——

2992

111

124

134

145

Oil Pour Point°C°F

<–70
<–94

<–70
<–94

<–63
<–81–60–76–51–60–36–33–36–33–30–22

Oil Density, g/mL
0 °C (32 °F)
100 °C (212 °F)

1.871.67

1.89
1.70

1.91
1.72

1.92
1.74

1.93
1.75

1.94
1.76

1.95
1.77

1.95
1.78

Maximum Oil Volatility, ASTM D2595% in 22 hr
121 °C (250 °F)
204 °C (400 °F)

90—

75—

35—

7—

3—

17

<1<3—
<1Oil Separation from Grease, ASTM D6184
wt loss, % in 30 hr
99 °C (210 °F)
204 °C (400 °F)

18—

9—

7—

6—

5—

5—

4124
122

Estimated Useful Range°C°F

3This table gives typical properties (not specifications) based on historical production performance. Viscosity may vary within ±10%. Chemours does not make any express or implied
warranty that these products will continue to have these typical properties.
2 Approximate
3 Based on pour point and where evaporation is approximately 10%.
H1 incidental food contact approval has been given to products above that have (H1) after the product name.
1Krytox™

Performance Lubricants

Krytox™ GPL 100–107 oils are clear, colorless,fluorinated synthetic oils that are non-reactive,
nonflammable, safe in chemical and oxygen service,
and are long-lasting. Krytox™ is a perfluoropolyether(PFPE)—also called perfluoroalkylether (PFAE) orperfluoropolyalkylether (PFPAE)—with the following
chemical structure:

Krytox™ GPL 210–217 EP greases are black greases
that contain molybdenum disulfide added as an extreme
pressure additive for highly loaded gears and bearings.

F-(CF-CF2-O)n-CF2CF3|			CF3			

where n = 10–60

The polymer chain is completely saturated and contains
only carbon, oxygen, and fluorine. On a weight basis, atypical Krytox™ oil contains 21.6% carbon, 9.4% oxygen,
and 69.0% fluorine.
All standard grades of grease are thickened with
polytetrafluoroethylene (PTFE), whose formula is(CF2-CF2)n. This special high efficiency thickener has amelting point of 325 °C (617 °F), and has low molecularweight and sub-micron (0.2 m) particle size for higher
performance in bearings.

Krytox™ GPL 220–227 anti-corrosion greases are whitegreases that contain sodium nitrite. These grades provide
rust protection at ambient temperatures, corrosion
protection at high temperatures, and anti-wear protection.
The grease additives may alter the chemical resistance ofthe grease.
The standard grease consistency is NLGI grade 2
penetration (265–295). Softer or harder NLGI penetration
grades can be made by special order.
Special non-melting Krytox™ XHT grades are available forapplications that are higher than the 325 °C (617 °F)
melting point of the standard PTFE thickener.

Krytox™ GPL 200–207 greases are white buttery greases
with all of the same properties as the Krytox™ GPL
100–107 oils that they are made from, but they are ingrease form.

The information set forth herein is furnished free of charge and based on technical data that Chemours believes to be reliable. It is intended for use by persons having technical skill, at their own
discretion and risk. The handling precaution information contained herein is given with the understanding that those using it will satisfy themselves that their particular conditions of use present
no health or safety hazards. Because conditions of product use are outside our control, Chemours makes no warranties, express or implied, and assumes no liability in connection with any useof this information. As with any material, evaluation of any compound under end-use conditions prior to specification is essential. Nothing herein is to be taken as a license to operate under or arecommendation to infringe any patents.
NO PART OF THIS MATERIAL MAY BE REPRODUCED, STORED IN A RETRIEVAL SYSTEM OR TRANSMITTED IN ANY FORM OR BY ANY MEANS ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISEWITHOUT THE PRIOR WRITTEN PERMISSION OF CHEMOURS.

For product information, industry applications, technical assistance, or global distributor contacts, visit krytox.com or within the U.S. and Canada, call 1-844-773-CHEM/2436 oroutside of the U.S., call 1-302-773-1000.
© 2017 The Chemours Company FC, LLC. Krytox™ and any associated logos are trademarks or copyrights of The Chemours Company FC, LLC. Chemours™ and the Chemours Logo aretrademarks of The Chemours Company.
Replaces: H-58510-7
C-10296 (2/17)